Definium Therapeutics, Inc. DFTX
32.61 USD -0.80 (-2.39%)
Nov 4, 2026, 3:20 PM EST
31.71 Day range 33.87
10.68 52-week range 48.45
- YTD
- +143.54%
- 1 year
- +171.75%
Held by funds
104 US ETFs and mutual funds hold DFTX · largest positions
Ownership
Held by insiders 2.57%
Held by institutions 88.56%
Float held by institutions 90.90%
Institutions 480
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 8.36% | 11,232,834 | 375.29M | Jun 29, 2026 |
| Avoro Capital Advisors LLC | 5.35% | 7,188,888 | 240.18M | Jun 29, 2026 |
| Driehaus Capital Management, LLC | 5.09% | 6,845,276 | 228.70M | Jun 29, 2026 |
| Jupiter Topco LLC | 4.18% | 5,615,645 | 187.62M | Jun 29, 2026 |
| Capital World Investors | 3.99% | 5,367,723 | 179.34M | Jun 29, 2026 |
| FMR, LLC | 3.54% | 4,752,921 | 158.80M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| SmallCap World Fund Inc | 7.63% | 10,253,153 | 342.56M | Sep 29, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 2.41% | 3,243,233 | 108.36M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 1.11% | 1,486,832 | 49.68M | Jun 29, 2026 |
| Fidelity Salem Street Trust-Fidelity Small Cap Index Fund | 1.06% | 1,424,929 | 47.61M | Aug 30, 2026 |
| T. Rowe Price Health Sciences Fund, Inc. | 0.96% | 1,287,318 | 43.01M | Jun 29, 2026 |
| iShares Trust-iShares Russell 2000 Growth ETF | 0.87% | 1,170,713 | 39.11M | Sep 29, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BARROW ROBERT B | Chief Executive Officer | Sale | Sep 24, 2026 | 2,213,090 |
| BRUHN SUZANNE LOUISE | Director | Stock Award(Grant) | Jun 10, 2026 | 24,289 |
| CRYSTAL ROGER | Director | Stock Award(Grant) | Jun 10, 2026 | 24,289 |
| GRYSKA DAVID W | Director | Stock Award(Grant) | Jun 10, 2026 | 19,900 |
| KARLIN DANIEL ROLLINGS | Officer and Director | Sale | Sep 24, 2026 | 792,846 |
| KREBS ANDREAS | Director | Stock Award(Grant) | Jun 10, 2026 | 19,773 |